Important Post
it's really good. All you need is to fix all the errors. The rest of it(hint) should be like: Adam and sister jump in to save them, but emily all ready turned into a mermaid. She is secretly the sirens leaders child. Adam is her soul mate or twin brother. each would be pretty interesting. you're a really good writer, all in all.
Look at the first word of my sentence. I'm supposed to be telling you about errors! LOL